Technical datasheet
Silquest™ A-189 Silane
Supplied byMomentive Performance Materials- Last Updated on May 10, 2024
Silquest™ A-189 Silane by Momentive Performance Materials is gamma-mercaptopropyltrimethoxysilane. It is used to chemically bond reinforcing minerals such as silica, clay, mica, and talc to the polymer matrix.
- Provides improvement in mineral-filled elastomer properties, including modulus, tensile and tear strength, heat buildup, resilience, compression set, and cure time.
- Silquest™ A-189 Silane possesses abrasion resistance and resilience.
Product family:
Chemical family:
Product Type:
| CAS Number | Visible After Login |
| Chemical Composition: | Visible After Login |
| Bio Based content | Visible After Login |
| Appearance | Visible After Login |
Compliance
No data available
Applications
Recommended markets
No data available
For which polymer
Availability
Product Status:Visible After Login
Silquest™ A-189 Silane properties
Other properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Boiling Point | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Flash Point | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Molecular Weight, Mw | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Refractive Index | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Specific Gravity | 0.0 Visible After Login | Visible After Login | Visible After Login |